Not getting enough sleep can wreak havoc on your life and could even age your brain significantly. Sleep deprivation makes us grouchy, it makes concentration difficult, and it makes us feel terrible all the way around.
People who get fewer than 6 hours of sleep each night are more likely to catch a cold, researchers are saying.
In what is believed to be the first study of its kind, researchers say people are 4 times more likely to come down with the common cold if they get less than 6 hours of shut-eye per night, compared with those who get at least seven or more hours of sleep. [1]
